Tax Lien Associates, Inc. - Offers a variety of services and investment products to U.S. municipalities and investors, including acquisition and brokerage, marketing tax-lien land, portfolio management services and software, and an investment fund. LienSource - Offers subscription lists of property lien sales, in some localities. POA Properties LLC - Able Tax Sales - Offers information by paid subscription about tax lien certificate and tax deed sales, and how to get started investing in them. Arizona Tax Lien Services - Arizona company that provides services such as foreclosure and investment advice to help tax lien investors optimize their investments. Tax Lien Certificates Network - Provides resources and information exchange for investors interested in buying and selling tax-defaulted paper. Includes related links; registration required to participate in the network. Tax Lien Certificates for Sale by Owner - Site specializing in tax lien sales in Hillsborough, Pasco and Polk counties in Florida. Tax Lien Software - Software designed for the individual tax lien and deed investor to record and track investments. Tax Lien Investing Pro - A comprehensive resource about investing in tax liens and tax certificates. Ted Thomas - Provides information on the purposes of tax lien certificates as well as guides on how to purchase them. Illinois Property Tax Foreclosure - Information on when to redeem tax liens in Illinois.